100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
UTA A&P II EXAM QUESTIONS AND ANSWERS ALL CORRECT CA$18.12   Add to cart
Quickly navigate to
Preview
  2.  
  3. UTA A&P II
  4.  
  5. UTA A&P II

Exam (elaborations)

UTA A&P II EXAM QUESTIONS AND ANSWERS ALL CORRECT
 5 views  0 purchase
  • Course
  • UTA A&P II
  • Institution
  • UTA A&P II

UTA A&P II EXAM QUESTIONS AND ANSWERS ALL CORRECT Which of the following would have the greater effect on vascular resistance? (meaning increase r the most?) a- decreasing diameter of blood vessel by 1/2 b- doubling the length of a blood vessel c- neither would be greater - Answer- a- decreas...

[Show more]

Preview 3 out of 18  pages

Document information

  • October 3, 2024
  • 18
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

  • uta ap
  • uta ap ii exam
  • uta ap ii exam questions and answers all correct

Written for

  • UTA A&P II
  • UTA A&P II

Seller

avatar-seller
Scholarsstudyguide

Reviews received

Content preview

UTA A&P II EXAM QUESTIONS
AND ANSWERS ALL CORRECT
Which of the following would have the greater effect on vascular resistance? (meaning
increase r the most?)
a- decreasing diameter of blood vessel by 1/2
b- doubling the length of a blood vessel
c- neither would be greater - Answer- a- decreasing diameter of blood vessel by 1/2

Each of the following factors would increase cardiac output, except:
a- decreased parasympathetic stimulation of the heart
b- stimulation of the heart by epinephrine
c- increased venous return
d- increased sympathetic stimulation of the heart
e- increased blood concentration of glucose - Answer- e- increased blood concentration
of glucose

Jane goes to the doctor to determine her blood type. The results show agglutination of
Jane's blood with anti-b antiboides and anti-RH antibiodies. What is Jane's blood type?
a- O+
b- A+
c- A-
d- B+
e- B- - Answer- d- B+

Which of the following statements about blood is FALSE?
a- blood is slightly warmer than normal body temp
b- blood contains buffers that control pH
c- blood is more viscous than water
d- the normal pH of blood is 6.8-7.0
e- cells in blood comprise the formed elements - Answer- d- the normal pH of blood is
6.8-7.0

The pituitary hormone that promotes egg development in ovaries in sperm development
in testes is :
a- ACTH
B- FSH
C- GH
D- LH

,E- TSH - Answer- B- FSH

The long plateau phase of the cardiac muscle action potential is due to :
a- movement of fewer sodium ions across the cell membrane
b- decrease in the amount of calcium diffusing across the membrane
c- increased membrane permeability to potassium ion
d- increased membrane permeability to sodium ions
e- calcium channels remaining open - Answer- e- calcium channels remaining open

Which of these statements about melatonin is FALSE?
a- exposure to light inhibits production
b- made from serotonin
c- exposure to light stimulates production
d- controls circadian rhythms
e- produced by pinealocytes - Answer- c- exposure to light stimulates production

The muscular layer of a blood vessel is the
a- tunica adventitia
b- tunica externa
c- tunica intima
d- tunica media
e- tunica interna - Answer- d- tunica media

If the force of ventricular contraction increases, what will happen to the end-systolic
volume?
a- it will increase
b- it will fluctuate rapidly
c- it will reduce to zero
d- it will remain the same
e- it will decrease - Answer- e- it will decrease

Parathyroid hormone does all of the following EXCEPT that it doesn't:
a- build up bone
b- enhance the reabsorption of calcium at the kidneys
c- stimulate osteoclast activity
d- inhibit osteoblast activity
e- stimulate the formation and secretion of calcitrol at the kidneys - Answer- a- build up
bone

Tissue factor is a factor in the ____ pathway; while clotting factor XII is the ___
pathway:
a- intrinsic, extrinsic
b- extrinsic, intrinsic
c- extrinsic, common
d- common, intrinsic
e- common, extrinsic - Answer- b- extrinsic, intrinsic

, Put the steps of the action potential in the heart muscle cells in order:
1. fast na channels open
2. cardiac cells repolarize
3. plateau stage bengs
4. slow ca channels open
5. slow k channels open
6. cardiac cell depolarizes
a- 6,5,1,4,3,2
b- 5,6,1,3,4,2
c- 4,6,1,3,5,2
d - 6,1,3,4,2,5
e- 1,6,4,3,5,2 - Answer- e- 1,6,4,3,5,2

Blood moves forward through veins because of all of the following EXCEPT:
a- valves in the veins preventing backward flow of blood
b- respiratory pump
c- increased resistance due to small vessel diameter
d- pressure in the veins lower than in the arteries
e- muscular compression - Answer- c- increased resistance due to small vessel
diameter

Liver cells respond to growth hormones by releasing:
A-glucocorticoids
B- gonadotropins
C-insulin-like-growth factors
d- prostaglandins
e- hepatic hormones - Answer- C-insulin-like-growth factors

The following is a list of vessels and structures that are associated with the heart.
1. blood enters RA
2. LA
3. RV
4. LV
5. Vena Cava
6. aorta
7. pulmonary trunk
8. pulmonary veins
What is the correct order for the flow of blood entering from the PULMONARY
circulation?
A - 5, 1, 3,8, 7, 2, 4, 6
b - 5, 3, 1, 7, 8, 4, 2, 6
c - 1, 2, 7, 8, 3, 4, 6, 5
d - 1, 7, 3, 8, 2, 4, 6, 5
e - 8, 2, 4, 6, 5, 1, 3, 7 - Answer- e - 8, 2, 4, 6, 5, 1, 3, 7

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Scholarsstudyguide. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$18.12. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

75632 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
CA$18.12
  • (0)
  Add to cart